IT1083417B - IC engine with heated suction system - has auxiliary suction manifold with electric heating for low loading running - Google Patents

IC engine with heated suction system - has auxiliary suction manifold with electric heating for low loading running

Info

Publication number
IT1083417B
IT1083417B IT6833677A IT6833677A IT1083417B IT 1083417 B IT1083417 B IT 1083417B IT 6833677 A IT6833677 A IT 6833677A IT 6833677 A IT6833677 A IT 6833677A IT 1083417 B IT1083417 B IT 1083417B
Authority
IT
Italy
Prior art keywords
manifold
auxiliary
carburetter
engine
heated
Prior art date
Application number
IT6833677A
Other languages
Italian (it)
Inventor
Claudio Lombardi
Lorenzo Belletti
Original Assignee
Fiat Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fiat Spa filed Critical Fiat Spa
Priority to IT6833677A priority Critical patent/IT1083417B/en
Priority to FR787816124A priority patent/FR2393944A1/en
Priority to DE19787816169U priority patent/DE7816169U1/en
Priority to DE19782823565 priority patent/DE2823565A1/en
Priority to GB24729/78A priority patent/GB1588479A/en
Priority to US05/913,157 priority patent/US4194476A/en
Priority to SU782625356A priority patent/SU969175A3/en
Priority to JP6932078A priority patent/JPS545125A/en
Application granted granted Critical
Publication of IT1083417B publication Critical patent/IT1083417B/en

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

The carburetter (10) has a main outlet (16) into a heat ex-chamber (18) in which the mixture is heated by the exhaust gases. It flows from the heat exchanger into a suction manifold (22) which has an individual branch (24) to each cylinder. The carburetter has an auxiliary outlet (34) which is connected to an auxiliary manifold (40), and which has an outlet (42) into each individual cylinder branch (24) from the main manifold (22). The pipe (38) between the carburetter and the auxiliary manifold (40) has an electric eater (44) which is energised through a time relay (50). The relay de-energises the heater a fixed time after the engine starts. At low loads the entire carburetter output passes through the auxiliary suction manifold.
IT6833677A 1977-06-09 1977-06-09 IC engine with heated suction system - has auxiliary suction manifold with electric heating for low loading running IT1083417B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT6833677A IT1083417B (en) 1977-06-09 1977-06-09 IC engine with heated suction system - has auxiliary suction manifold with electric heating for low loading running
FR787816124A FR2393944A1 (en) 1977-06-09 1978-05-30 FUEL MIXTURE SUPPLY DEVICE FOR A SPARK IGNITION MULTICYLINDRICAL ENGINE
DE19787816169U DE7816169U1 (en) 1977-06-09 1978-05-30 DEVICE FOR SUPPLYING THE FUEL-AIR MIXTURE FROM THE CARBURETOR TO THE INLETS OF A MULTI-CYLINDER ENGINE WITH SPARK IGNITION
DE19782823565 DE2823565A1 (en) 1977-06-09 1978-05-30 DEVICE FOR SUPPLYING THE FUEL-AIR MIXTURE FROM THE CARBURETOR TO THE INTAKE PIPES OF A MULTICYLINDER ENGINE WITH SPARK IGNITION
GB24729/78A GB1588479A (en) 1977-06-09 1978-05-31 Device for feeding otto cycle engines with lean combustible mixtures
US05/913,157 US4194476A (en) 1977-06-09 1978-06-06 Device for feeding Otto cycle engines with lean combustible mixtures
SU782625356A SU969175A3 (en) 1977-06-09 1978-06-08 Supply system for internal combumstion engine
JP6932078A JPS545125A (en) 1977-06-09 1978-06-08 Fuel intake device of engine carbureter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6833677A IT1083417B (en) 1977-06-09 1977-06-09 IC engine with heated suction system - has auxiliary suction manifold with electric heating for low loading running

Publications (1)

Publication Number Publication Date
IT1083417B true IT1083417B (en) 1985-05-21

Family

ID=11309026

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6833677A IT1083417B (en) 1977-06-09 1977-06-09 IC engine with heated suction system - has auxiliary suction manifold with electric heating for low loading running

Country Status (1)

Country Link
IT (1) IT1083417B (en)

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